From: Karun Eagalapati <[email protected]> We have now added separate lock for Rx. This lock is used to protect tx path only
Signed-off-by: Karun Eagalapati <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> --- drivers/net/wireless/rsi/rsi_91x_core.c | 10 +++++----- drivers/net/wireless/rsi/rsi_91x_main.c | 2 +- drivers/net/wireless/rsi/rsi_main.h | 4 ++-- 3 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/net/wireless/rsi/rsi_91x_core.c b/drivers/net/wireless/rsi/rsi_91x_core.c index 68f04a7..88a1a56 100644 --- a/drivers/net/wireless/rsi/rsi_91x_core.c +++ b/drivers/net/wireless/rsi/rsi_91x_core.c @@ -268,11 +268,11 @@ void rsi_core_qos_processor(struct rsi_common *common) break; } - mutex_lock(&common->tx_rxlock); + mutex_lock(&common->tx_lock); status = adapter->check_hw_queue_status(adapter, q_num); if ((status <= 0)) { - mutex_unlock(&common->tx_rxlock); + mutex_unlock(&common->tx_lock); break; } @@ -287,7 +287,7 @@ void rsi_core_qos_processor(struct rsi_common *common) skb = rsi_core_dequeue_pkt(common, q_num); if (skb == NULL) { rsi_dbg(ERR_ZONE, "skb null\n"); - mutex_unlock(&common->tx_rxlock); + mutex_unlock(&common->tx_lock); break; } @@ -297,14 +297,14 @@ void rsi_core_qos_processor(struct rsi_common *common) status = rsi_send_data_pkt(common, skb); if (status) { - mutex_unlock(&common->tx_rxlock); + mutex_unlock(&common->tx_lock); break; } common->tx_stats.total_tx_pkt_send[q_num]++; tstamp_2 = jiffies; - mutex_unlock(&common->tx_rxlock); + mutex_unlock(&common->tx_lock); if (time_after(tstamp_2, tstamp_1 + (300 * HZ) / 1000)) schedule(); diff --git a/drivers/net/wireless/rsi/rsi_91x_main.c b/drivers/net/wireless/rsi/rsi_91x_main.c index f1cde0c..34ab8f0 100644 --- a/drivers/net/wireless/rsi/rsi_91x_main.c +++ b/drivers/net/wireless/rsi/rsi_91x_main.c @@ -220,7 +220,7 @@ struct rsi_hw *rsi_91x_init(void) rsi_init_event(&common->tx_thread.event); mutex_init(&common->mutex); - mutex_init(&common->tx_rxlock); + mutex_init(&common->tx_lock); if (rsi_create_kthread(common, &common->tx_thread, diff --git a/drivers/net/wireless/rsi/rsi_main.h b/drivers/net/wireless/rsi/rsi_main.h index 6d41c9b..d3bf7ac 100644 --- a/drivers/net/wireless/rsi/rsi_main.h +++ b/drivers/net/wireless/rsi/rsi_main.h @@ -177,8 +177,8 @@ struct rsi_common { struct sk_buff_head tx_queue[NUM_EDCA_QUEUES + 1]; /* Mutex declaration */ struct mutex mutex; - /* Mutex used between tx/rx threads */ - struct mutex tx_rxlock; + /* Mutex used for tx thread */ + struct mutex tx_lock; /* Mutex used for rx thread */ struct mutex rx_lock; u8 endpoint; -- 2.7.4
